1. Here is a contour plot of a function, followed by the co-ordinate references of some points, labelled with letters of the alphabet. Your task is to identify whether the points are stationary points, based on looking at the plot, and classify those that are. ## Point co-ordinates ##---- ## [0.20, -0.79] ## [0.79, 0.2] ## [-0.2, -0.79) ## [1.0, 1.0] ## [1.7, 0] ## [-0.79, 0.2] ## [1.3, 0.93] ## [1.0, -1.0] ## [0, 0] ## [0.20, 0.79]
1. Here is a contour plot of a function, followed by the co-ordinate references of some points, labelled with letters of the alphabet. Your task is to identify whether the points are stationary points, based on looking at the plot, and classify those that are. ## Point co-ordinates ##---- ## [0.20, -0.79] ## [0.79, 0.2] ## [-0.2, -0.79) ## [1.0, 1.0] ## [1.7, 0] ## [-0.79, 0.2] ## [1.3, 0.93] ## [1.0, -1.0] ## [0, 0] ## [0.20, 0.79]
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![1. Here is a contour plot of a function, followed by the co-ordinate references of some points, labelled with
letters of the alphabet. Your task is to identify whether the points are stationary points, based on
looking at the plot, and classify those that are.
## Point co-ordinates
##-----
## [0.20, -0.79]
## [0.79, 0.2]
## [-0.2, -0.79]
## [1.0, 1.0]
## [1.7, 0]
## [-0.79, 0.2]
## [1.3, 0.93]
## [1.0, -1.0]
## [0, 0]
## [0.20, 0.79]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7dd22a7c-6880-4a63-9133-40fb48f40bc4%2Fb85c61a9-c732-4cd9-93d1-89a7d34a21fa%2Fiwr9ru8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. Here is a contour plot of a function, followed by the co-ordinate references of some points, labelled with
letters of the alphabet. Your task is to identify whether the points are stationary points, based on
looking at the plot, and classify those that are.
## Point co-ordinates
##-----
## [0.20, -0.79]
## [0.79, 0.2]
## [-0.2, -0.79]
## [1.0, 1.0]
## [1.7, 0]
## [-0.79, 0.2]
## [1.3, 0.93]
## [1.0, -1.0]
## [0, 0]
## [0.20, 0.79]
Transcribed Image Text:2.0
1.5
1.0
0.5
0.0-
-0.5
-1.0
-1.5
-2.0+
-1.0 -0.5
0.0
0.5
T
1.0
1.5
2.0
2.5
3.0
Figure 1: Note that solid lines represent positive values for the function, while dashed lines represent negative
values.
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